See the Educational Department Help page to
obtain a free viewer for PDF files.
Important note: When
you print PDF files, be sure to use the Adobe Acrobat Reader "print" function
and not your browser's print function. Also, to ensure that figures
are printed accurately, please ensure that the check box labeled "Fit
to page" in the Adobe "Print" dialog box is unchecked. If
the box is checked, the diagram sizes may be adjusted to fit the paper
size, distorting images such as the accurately plotted DWAS meridians that
should be exactly 4" apart.
Download a zip file with all the homework PowerPoint files (11086KB) or individual PowerPoint files arranged by section (below).
| File Name | Size |
| jn07_01_lighthouses_hw.ppt | 252KB |
| jn07_02_sextant_hw.ppt | 1064KB |
| jn07_03_seatime_hw.ppt | 345KB |
| jn07_04_altitudecorrs_hw.ppt | 203KB |
| jn07_05_celestialcoords_hw.ppt | 229KB |
| jn07_06_lightlist_hw.ppt | 799KB |
| jn07_07_celestial_lop_hw.ppt | 1183KB |
| jn07_08_plotting_lops_hw.ppt | 4115KB |
| jn07_09_mt_hw.ppt | 584KB |
| jn07_10_route_planning_hw.ppt | 214KB |
| jn07_11_electronics_hw.ppt | 295KB |
| jn07_12_wind_current_hw.ppt | 281KB |
| jn07_13_underway_hw.ppt | 6367KB |
Download a zip file with all the quiz PowerPoint files (2307KB) or individual PowerPoint files arranged by section (below).
| jn07_01_lighthouses_quiz.ppt | 179KB |
| jn07_02_sextant_quiz.ppt | 200KB |
| jn07_03_seatime_quiz.ppt | 182KB |
| jn07_04_altitudecorrs_quiz.ppt | 188KB |
| jn07_05_celestialcoords_quiz.ppt | 177KB |
| jn07_06_lightlist_quiz.ppt | 174KB |
| jn07_07_celestial_lop_quiz.ppt | 180KB |
| jn07_08_plotting_lops_quiz.ppt | 1132KB |
| jn07_09_mt_quiz.ppt | 274KB |
| jn07_10_route_planning_quiz.ppt | 183KB |
| jn07_11_electronics_quiz.ppt | 165KB |
| jn07_12_wind_current_quiz.ppt | 176KB |
| jn07_13_underway_quiz.ppt | 179KB |
There are no current course updates for JN07 at this time.
A Procedural Guide for Checking JN07 Sight Folders is not currently available for download.
JN07 Over Head Transparency masters are not currently available for download.
The following forms are available for downloading and use. Click on the form abbreviation to download it. For double sided forms (SRs, JNSK and SL), please print or copy them onto a single sheet of paper before filling them in for submission to Headquarters with your sight folder.
| Form | Abbreviation | Purpose |
| Sight Reduction - LOC/NASR | SR-96A (62KB) |
Used to reduce sights for submission in the Student Sight Folder (This form must be submitted as a single, double sided sheet.) |
| Constant Latitude Scale Plotting Sheet | (74KB) |
Used to plot sights for submission in the Student Sight Folder |
| Meridian Transit | (28KB) |
Used to compute time of transit and compute observer's latitude from a sight taken at meridian transit |
| Sight Certification | SC (187KB) |
Used by sight checkers to certify JN07 sun sights have been successfully completed |
| Sight Log | SL (144KB) |
Used to record sight data (This form must be submitted as a single, double sided sheet.) |
| Deck Log | DL (354KB) |
Used to record data for the Practice Cruise and Exam |
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